| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.77 | 9.836% | $199.6489 | $199.65 | $199.65 | $199.60 |
| Purchase #2 | $63.47 | 3.791% | $65.8761 | $65.88 | $65.90 | $65.90 |
| Purchase #3 | $150.55 | 5.501% | $158.8318 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $139.27 | 9.159% | $152.0257 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $176.37 | 9.530% | $193.1781 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $156.61 | 11.550% | $174.6985 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $168.62 | 12.128% | $189.0702 | $189.07 | $189.05 | $189.10 |
| 7 purchase totals = | $1,036.66 | $1,133.3293 | $1,133.34 | $1,133.40 | $1,133.30 | |